<?php

/**
 * This is the model class for table "obra".
 *
 * The followings are the available columns in table 'obra':
 * @property string $id
 * @property string $obra
 * @property string $serv_prelim
 * @property string $infraestrutura
 * @property string $supraestrutura
 * @property string $revestimento
 * @property string $esquadrias
 * @property string $instalacoes
 * @property string $total_obra
 *
 * The followings are the available model relations:
 * @property Imagens[] $imagens
 */
class Obra extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Obra the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'obra';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('obra, serv_prelim, infraestrutura, supraestrutura, revestimento, esquadrias, instalacoes, total_obra', 'required'),
			array('obra', 'length', 'max'=>255),
			array('serv_prelim, infraestrutura, supraestrutura, revestimento, esquadrias, instalacoes, total_obra', 'length', 'max'=>5),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, obra, serv_prelim, infraestrutura, supraestrutura, revestimento, esquadrias, instalacoes, total_obra', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'imagens' => array(self::HAS_MANY, 'Imagens', 'id_obra'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'obra' => 'Nome da Obra',
			'serv_prelim' => 'Serviços Preliminares',
			'infraestrutura' => 'Infraestrutura',
			'supraestrutura' => 'Supraestrutura',
			'revestimento' => 'Revestimento',
			'esquadrias' => 'Esquadrias',
			'instalacoes' => 'Instalações',
			'total_obra' => 'Total Obra',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('obra',$this->obra,true);
		$criteria->compare('serv_prelim',$this->serv_prelim,true);
		$criteria->compare('infraestrutura',$this->infraestrutura,true);
		$criteria->compare('supraestrutura',$this->supraestrutura,true);
		$criteria->compare('revestimento',$this->revestimento,true);
		$criteria->compare('esquadrias',$this->esquadrias,true);
		$criteria->compare('instalacoes',$this->instalacoes,true);
		$criteria->compare('total_obra',$this->total_obra,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}